i want to use this to control my battery operated thermostat- does this require separate 120Volt power?
28110
This humidistat has a mechanical switch inside and it would operate with any voltage. There are no electronics inside that require 120 volts.
28111
No this is a line control device and does not require any voltage to operate. Hope this helps.
1917074
You need a separate thermostat that can wire and mount to the unit or run it off a line voltage wall thermostat.. This model runs on 240volt supply. Check the website King-electric.com for useful info then you can order from Amazon. All types of these must be hard wired to supply voltage. Gives great heat, really well made.
875511
yes the control circuit is 120 volt and can control 2 separate circuits of any voltage.
390879
This switch needs and controls 120 VAC (only) to work. It has three wires, neutral, hot and out to switch/light. I would recommend a electrician to look at your application.
463741
It has to be wired to a separate thermostat. There is no temperature control on the unit itself.
941188
You can hook these up to a regular 120 volt switch or some other kind of smart automation device for remote controlling. Only other thing you would need is the required wire to hook everything together and related supplies.
253814
Your power source is integrated into your thermostat wire. Its not a separate power source. Most HVAC systems have a 24v power integrated. The battery is just a back up and to keep your settings.
635112
Absolutely! The contact is isolated so it can switch anything up to it's current and/or voltage rating. Your fireplace mV thermocouple signal is not a problem.
1701541
Probably not you need 24 volts for a wall thermostat,and these models are 240 volt.home programmable stats are setup for 24 volt control low voltage so homeowners dont juice themselves,and for practical reasons.
1390921
I used it to power a Nest thermostat when I only had line voltage to my old "dumb" thermostat. It worked, but I dont recommend you connect yourself if you are not comfortable with 240v voltages.
1420595
It is 12 volts with a separate power supply. You would need a 240 power supply.
2017765
I assume it is electric baseboard heat in which case it is probably controlled by a relay. If you have a voltmeter or multimeter you can check the voltage at the thermostat wire. If it is approximately 24 volts then it will probably work.
1572473
Yes, this device is for use on a 120VAC circuit. You will have a Hot wire - (Black), and a Neutral wire - (White) that is connected to you device.
754846
Yes. I have two on one thermostat. Each heater has it's own breaker and two pole relay. In your case you would have three breakers and three relays. Then all you need to have control voltage through your wall thermostat (120 v) to energize the control relays.
376662
Thermostat requires 12 volts. It could run a light with some special components.
2203595
I only use it to control my small pond/waterfall pump and it works very well in that capacity. I suppose anything 120v AC that can be plugged in to it should work.
1480662
This product is NOT battery powered. You must wire it to 120vac. Note- erratic function with CFL bulbs.